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From: Marcel Holtmann <marcel@holtmann.org>
To: Tomas Bortoli <tomasbortoli@gmail.com>
Cc: Johan Hedberg <johan.hedberg@gmail.com>,
	linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Bluetooth: hci_bcsp: Fix memory leak in rx_skb
Date: Sat, 6 Jul 2019 13:03:21 +0200	[thread overview]
Message-ID: <8B92FC2D-0E72-479B-8BF8-ADCCC3816286@holtmann.org> (raw)
In-Reply-To: <20190528134258.3743-1-tomasbortoli@gmail.com>

Hi Tomas,

> Syzkaller found that it is possible to provoke a memory leak by
> never freeing rx_skb in struct bcsp_struct.
> 
> Fix by freeing in bcsp_close()
> 
> Signed-off-by: Tomas Bortoli <tomasbortoli@gmail.com>
> Reported-by: syzbot+98162c885993b72f19c4@syzkaller.appspotmail.com
> ---
> drivers/bluetooth/hci_bcsp.c | 4 ++++
> 1 file changed, 4 insertions(+)

patch has been applied to bluetooth-next tree.

Regards

Marcel


      reply	other threads:[~2019-07-06 11:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-28 13:42 Tomas Bortoli
2019-07-06 11:03 ` Marcel Holtmann [this message]

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